Knightsbridge Jewels

CARTIER: GEM-SET 'TRINITY' RINGEach interlocking hoop accented with circular-cut rubies, circular-cut sapphires or brilliant-cut diamonds, signed ...

CHOPARD: 'HAPPY DIAMONDS' PENDENT EARCLIPSEach heart-shaped surmount with glazed compartment, suspending a heart-shaped pendant, set throughout wi...

DIAMOND SINGLE-STONE RING, 2007The step-cut diamond weighing 1.00ct, mounted in platinum, UK hallmark, ring size approx. KFootnotes:GCS: E colour,...

DIOR: EARRINGS AND DIAMOND RINGEach suspending five heart-shaped pendants, the ring set with brilliant-cut diamonds, signed Dior, maker's mark, nu...

DIAMOND ETERNITY RINGBrilliant-cut diamonds, approx. 2.70cts total, ring size approx. JFootnotes:Please note this lot has VAT at the prevailing ra...

CARTIER: DIAMOND-SET 'LOVE' BANGLEPavé-set diamonds mounted in 18 carat rose gold, signed Cartier, numbered, European convention mark, diamonds 0...

CHOPARD: 'HAPPY DIAMONDS' PENDANT NECKLACEThe trio of brilliant-cut diamonds within a glazed compartment, within a similarly-cut diamond surround,...

GEORG JENSEN: COLOURED DIAMOND-SET CUFFSet with brilliant-cut diamonds of brown tint, mounted in 18 carat rose gold, signed Jensen, maker's mark, ...

GARNET NECKLACE AND EARRING SUITE, 19TH CENTURYThe necklace of floral inspiration, composed of garnet clusters in pinched collet, closed back sett...

LONG CHAIN, MID 19TH CENTURYOf textured cable-linking, with cannetille barrel-shaped clasp, length 91.4cm, weight approx. 35.5gFor further informa...

ARCHAEOLOGICAL REVIVAL GOLD BANGLE AND PENDANT, CIRCA 1865Each set with a swivelling carved carnelian scarab with intaglio to the reverse, the gol...

NEPHRITE, SERPENTINE AND ROCK CRYSTAL LARIAT NECKLACE, 19TH CENTURYThe carved nephrite, serpentine and rock crystal lariat necklace terminating in...

RUBY AND DIAMOND FIVE-STONE RING, LATE 19TH CENTURYOval-cut rubies and cushion-shaped and rose-cut diamonds, mounted in gold, ring size approx. N...

EMERALD PENDANT, 18TH CENTURYIberian, the rectangular step-cut and pear-shaped emeralds in foiled, closed-back settings, mounted in gold, two eme...

DIAMOND PENDANT, 18TH/19TH CENTURYIberian, of foliate design, set with rose-cut diamonds in closed-back settings, on a later black silk cord, moun...

RUBY AND DIAMOND CRESCENT BROOCH, CIRCA 1890Set with alternating cushion-shaped rubies and duos of single-cut diamonds, mounted in silver and gold...

CARNELIAN CAMEO, CULTURED PEARL AND DIAMOND BROOCH/PENDANTDepicting the bust of a lady, wearing a laurel wreath and a veil facing right, within a ...

SEED PEARL NECKLACE WITH DIAMOND CLASPTen strands of 2.4mm - 2.8mm natural seed pearls, with rose-cut diamond clasp, length 34.0cmFootnotes:The Ge...

DEMANTOID GARNET, RUBY, OPAL AND DIAMOND RING, LATE 19TH CENTURYDesigned as a flowerhead, set with opal cabochons, a circular-cut ruby, cushion-sh...

GEM-SET NECKLACE AND EARRINGS, LATE 19TH CENTURYOf scrolling design, with a cushion-shaped green tourmaline to the centre, suspending a fancy-cut ...

MARIO BUCCELLATI: EMERALD, SAPPHIRE AND CULTURED PEARL NECKLACEThe three rows of 5.0mm cultured pearls suspending a carved emerald and cabochon sa...

RUBY AND DIAMOND BRACELETSquare-cut rubies and brilliant-cut diamonds, length 18.1cmFootnotes:Please note this lot has VAT at the prevailing rate ...

GIANMARIA BUCCELLATI: CULTURED PEARL AND DIAMOND NECKLACETwo rows of 7.5-8.0mm cultured pearls, the clasp with engraved detail set with brilliant ...

MARIO BUCCELLATI: AQUAMARINE AND DIAMOND RING, CIRCA 1960Bicoloured, set with a step-cut aquamarine and brilliant and single-cut diamonds, the mou...

DIAMOND-SET EARRINGSComposed of brilliant-cut diamond clusters, of openwork design, diamonds approx. 10.55cts total, length 3.0cmFor further infor...

TURQUOISE AND DIAMOND FRINGE NECKLACEThe trio of turquoise cabochons pendant drops with single-cut diamonds, length 42.5cmFor further information ...

DIAMOND CLUSTER EARRINGSBrilliant-cut diamonds, diamonds 1.97cts total, partial UK hallmarks, length 1.2cmFootnotes:For further information on thi...

DIAMOND PENDANT NECKLACEFront set with brilliant-cut diamonds, suspending a pavé-set bombé heart pendant, diamonds approx. 4.00cts total, pendant...

PIAGET: DIAMOND, SAPPHIRE AND LAPIS LAZULI WATCHThe oval lapis lazuli dial, within a brilliant-cut diamond and sapphire bezel, to an integrated te...

SAPPHIRE AND DIAMOND EARCLIPSEach oval-cut sapphire collet-set within a baguette-cut diamond surround, signed Pauly, maker's mark P, diamonds appr...

RUBY AND DIAMOND FRINGE NECKLACEThe brilliant-cut diamond necklace, suspending brilliant-cut diamond and circular and oval-cut ruby tassels, diamo...

TIFFANY: DIAMOND SINGLE-STONE RINGThe emerald-cut diamond weighing 1.03 carats, with a brilliant-cut diamond surround and shoulders, mounted in 18...

CORAL AND DIAMOND EARCLIPS, CIRCA 1965The coral corallium rubrum cabochon within a brilliant-cut diamond surround, diamonds approx. 9.75cts total,...

KUTCHINSKY: GOLD BROOCH, 1974Designed as a stylised flower head with polished beadwork and ropetwist tassels, mounted in 9 carat gold, signed Kutc...

ONYX AND DIAMOND BANGLEOf hinged design, set with alternating carved onyx plaques and brilliant-cut diamonds, diamonds approx. 3.80cts total, sign...

LAPIS LAZULI AND DIAMOND RINGThe carved lapis lazuli within a brilliant-cut diamond and lapis lazuli cabochon surround, diamonds approx. 0.90ct to...

KUTCHINSKY: DIAMOND-SET HOOP EARRINGSBrilliant-cut diamonds, mounted in 18 carat gold, diamonds approx. 1.30cts total, signed Kutchinsky, maker's ...

KUTCHINSKY: DIAMOND-SET BANGLE, 1977Of hinged design, set to the front with brilliant-cut diamonds, mounted in 18 carat gold, diamonds approx. 2.9...

RUBY, SAPPHIRE AND DIAMOND NECKLACE/BRACELET COMBINATIONBicoloured, the alternating oval-cut and cushion-shaped rubies and sapphires within brilli...

ROBERTO COIN: BRACELETBicoloured, of woven design, the clasp set with a step-cut ruby, signed Roberto Coin, partial UK hallmarks, length 18.0cm, ...

CHALCEDONY AND DIAMOND PENDENT EARCLIPSBlue chalcedony cabochons and brilliant-cut diamonds, diamonds approx. 2.00cts total, length approx. 5.4cmF...

CHALCEDONY AND DIAMOND DRESS RINGOf bombé design, cabochon blue chalcedony and brilliant-cut diamonds, diamonds approx. 1.50cts total, ring size a...

DIAMOND AND BLACK DIAMOND-SET BANGLE, RING AND EARRING SUITE, 2012Brilliant-cut diamonds and similarly-cut treated black diamonds, mounted in 18 c...

TONY DUQUETTE: LABRADORITE AND CULTURED PEARL NECKLACELabradorite beads, interspersed with baroque and semi-baroque cultured pearls of grey tint, ...

GRIMA: OPAL AND DIAMOND RING, 1992Boulder opal and brilliant-cut diamonds, mounted in textured 18 carat white gold, diamonds approx. 0.70ct total,...

GRIMA: OPAL AND DIAMOND PENDENT EARRINGS, CIRCA 1990Each with central boulder opal and brilliant-cut diamonds, beneath a textured pyramid surmoun...

DIAMOND RINGThe emerald-cut diamond set between brilliant and marquise-cut diamond shoulders, principal diamond approx. 1.75cts, ring size approx....

CULTURED PEARL AND DIAMOND NECKLACE, BRACELET AND EARRING SUITEThe necklace set with 9.5mm cultured pearls within brilliant-cut diamond surrounds ...

OPAL AND SEED PEARL BROOCH, LATE 19TH CENTURY; OPAL EARRINGS1st: Of sword design, set with seed pearls and opal cabochons, 2nd: Of foliate design,...

NATURAL PEARL NECKLACEThe four strand 2.4-3.8mm natural pearl necklace on a seed pearl clasp, length of shortest strand 38.0cmFootnotes:The Gem an...

DIAMOND RINGOf navette design, set with cushion, single and old brilliant-cut diamonds, diamonds approx. 0.80ct total, ring size approx. L, cased ...

DIAMOND-SET HAIR ORNAMENT, CIRCA 1910The two-pronged tortoiseshell comb, millegrain-set with rose-cut and old cushion-shaped diamonds, length app...

TIFFANY: DIAMOND COCKTAIL WATCH, CIRCA 1930The hexagonal dial with Arabic numerals, within a single-cut diamond bezel, to an expandable strap acce...

NATURAL PEARL CLIP BROOCH3.6mm - 4.2mm natural pearls, length 3.0cmFootnotes:The Gem & Pearl Laboratory extensive sample test: Natural saltwater, ...

SAPPHIRE AND DIAMOND PENDENT EARRINGS, EARLY 20TH CENTURYEach step-cut sapphire within an old brilliant, brilliant and single-cut diamond openwork...

SAPPHIRE AND DIAMOND BRACELET, EARLY 20TH CENTURYThe oval-cut sapphires, between duos of old brilliant and cushion-shaped diamonds, length 20.2cm...

DIAMOND NECKLACE, CIRCA 1890Designed as foliate swags and bow surmount, set throughout with old cushion-shaped, brilliant and rose-cut diamonds, t...

RUBY, DIAMOND AND ENAMEL CUFFLINKS, CIRCA 1900Single-sided, each circular plaque set with a ruby sugarloaf within a green guilloché enamel and ros...

DIAMOND THREE-STONE RINGThe cushion-shaped diamond, between old brilliant-cut diamonds, diamonds approx. 3.10cts total, ring size approx. KFor fu...

AQUAMARINE AND DIAMOND BROOCH, CIRCA 1905The rectangular-cut aquamarine framed by a festoon set with cushion-shaped and rose-cut diamonds, aquamar...